CNG filling station front semi-automatic dewatering device

　　Device features.
　　Semi-automatic equipment only requires the operator to come to the site to manually switch the valve when the two towers are switched, and the regeneration process is automatically controlled. A small amount of natural gas will be released when the two towers are switched.
　　This series of products is suitable for small investment, have a person to operate and guard the gas station.

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Product Detail

Brief description of the process.
　　The blue line in the figure is the adsorption circuit, the red line is the regeneration circuit, and the grey line indicates the discharge circuit. Moisture-containing gas enters the pre-filter from the inlet port, removes free oil, water and dust, and then enters the A tank through reading 3, and the gas is dewatered through valve 5, and then through the post-filter to remove the adsorbent dust, and then sends it to the outlet port. Regeneration circuit as shown in the figure, the gas is pressurised by the circulating fan into the heater, warmed up through the valve 8 into the B tank desorption bed, and then through the valve 2 into the cooler, cooled into the separator to remove the liquid water precipitated in the gas, and then re-entered the circulating fan pressurisation.